Chalky white plastic

[scottvd]

There are a few interior items that have developed a chalky white surface. Here's a photo of the plastic seat belt pillar loop. I tried wiping this down with 303 Products 30350 Aerospace Protectant but that didn't seem to make much difference. I've see other plastic restorer products, but they are all designed for exterior use only (bumpers etc.)

Suggestions for an interior product, or any experiences using these exterior products on interior plastics?

TIA!

[Steve Tinker]

Can you get Armourall or Autoglym in the US?
Really, any plastic protectorant will buff up most interior / exterior plastics......

[Mark_T]

You could try Back To Black or Forever Black.